/Engine/Source/Runtime/Core/Public/Containers/BitArray.h
Return the bitwise AND of two bit arrays. The resulting bit array will be sized according to InFlags.
template<typename AllocatorA, typename AllocatorB> static [TBitArray](API\Runtime\Core\Containers\TBitArray) BitwiseAND ( const [TBitArray](API\Runtime\Core\Containers\TBitArray)< AllocatorA > & A, const [TBitArray](API\Runtime\Core\Containers\TBitArray)< AllocatorB > & B, EBitwiseOperatorFlags InFlags )